Seiko Cal. 3831 - 102

This Spring Drive model from 1988 features a 46mm Gold-Plated case. With its 21mm lug width and 12.0mm profile, it sits comfortably on most wrists. [seikata-wm-932cbc88f332]

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

46mm

Case Thickness

12.0mm

Lug Width

21mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

170m

Dial Color

Blue Sunburst

Jewels

22j

Frequency

21,600 bph

Power Reserve

59 hours

Year

1988

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